Data through controller - view in CodeIgniter - codeigniter

Question

I have this snippet code in my Controller:
// load model
$this->load->model('article');
$data['article'] = $this->article->get_data_article();
// add more array in data['article']
$data['article'][] = array( 'newcontent' => 'dummy string' );
$this->load->view('index',$data);
then I have 2 views, first is index.php:
$this->load->view('content',$article[0]);
second view is content.php:
<?php echo $title;?> <br>
<?php echo $newcontent;?>
I've got error on second line above. The error message is:
Severity: Notice
Message: Undefined variable: newcontent
Filename: views/content.php
What's wrong with my code?

Answer 1

You have to display like this,
echo $article[0]['newcontent'];
Because you have created it as a two dimensional Array.

Answer 2

This is the right way to do it.
$data['article']['article1'] = array( 'newcontent' => 'dummy string' );
$data['article']['article2'] = $this->article->get_data_article();
And in view
echo '<pre>';
print_R($article1);
echo '<pre>';
print_R($article2);
Now you can access. Numeric arrays cause problem passing data to views. Use indexed arrays.
EDITS :
You can pass it to view like this
$this->load->view('content',$data);
And in the view now you have $article.
echo '<pre>';
print_R($article);
if you apply php extract on article
extract($article);
You will be able to access
echo '<pre>';
print_R($article1);
echo '<pre>';
print_R($article2);
But the each way is to do that
Controller
$data['article1'] = array( 'newcontent' => 'dummy string' );
$data['article2'] = $this->article->get_data_article();
Pass it to view
$this->load->view('content',$data);
and access like this
echo '<pre>';
print_r($article1);
echo '<pre>';
print_r($article2);
No extraction required
More EDITS:
You can do it like this
$result['article1'] = array( 'newcontent' => 'dummy string' );
$this->load->view('content',$result);
$result1['article2'] = $this->article->get_data_article();
$this->load->view('index',$result1);